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Which expression is equivalent to 
v+0.59 v-0.07 ?

1.52 v

v+0.52

1.66 v

-0.07+1.59 v

Which expression is equivalent to v+0.59v0.07 v+0.59 v-0.07 ?\newline1.52v 1.52 v \newlinev+0.52 v+0.52 \newline1.66v 1.66 v \newline0.07+1.59v -0.07+1.59 v

Full solution

Q. Which expression is equivalent to v+0.59v0.07 v+0.59 v-0.07 ?\newline1.52v 1.52 v \newlinev+0.52 v+0.52 \newline1.66v 1.66 v \newline0.07+1.59v -0.07+1.59 v
  1. Combine Like Terms: Combine like terms by adding the coefficients of vv. v+0.59vv + 0.59v can be combined because they are like terms (both have the variable vv). 0.59v0.59v represents 59%59\% of vv, so when we add it to vv (which is the same as 1v1v), we get: 1v+0.59v=1.59v1v + 0.59v = 1.59v
  2. Addition of Like Terms: Subtract 0.070.07 from 1.59v1.59v. Since 0.070.07 is a constant and does not have the variable vv, we simply subtract it from the coefficient of vv: 1.59v0.071.59v - 0.07 To perform the subtraction, we treat the coefficients as regular numbers: 1.590.07=1.521.59 - 0.07 = 1.52 So, 1.59v0.071.59v - 0.07 becomes 1.52v1.52v.

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